You won't hurt your credit score by checking your own credit, and you're entitled to check it for free once a year. You can use a site like Credit Karma or go directly to the credit bureau... it's your chose.
I wrote a best selling book on how to buy a home without getting ripped off. You can read it free on Amazon Prime. Follow the links below.
Don't Let Them Make a Monkey Out of You! Follow the links below.
Exclusive Buyer Agent
Best selling author of Buying a Home: Don't Let Them Make a Monkey Out of You! US, Texas, and Spanish versions available.